The excised-embryo test is most often used to test seed viability in ________.
A) woody trees and shrubs
B) flowers
C) vegetables
A) woody trees and shrubs
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What happens if warm product is placed in a refrigerator?
a. The customer must wait at least an hour before the product will be cold enough. b. The product will dry out too quickly and will not taste good. c. The evaporator coil may freeze up which will reduce the refrigeration efficiency.
A compression-sensing ignition system uses a ________ type ignition
A) Coil-on-plug B) Distributor C) Waste-spark D) All of the above
A typical vehicle heater works by _____________
A) Electrically controlling the thermostat B) Making the A/C system operate in reverse using the evaporator as the heater C) Heat transfers from the coolant, to the fins, and to the air passing through the core D) Using hot coolant from the engine to heat the evaporator
Which of the following is true when mounting a receiver-drier?
A. The refrigerant lines must be connected to the correct drier in and out ports B. The receiver drier must be installed in a vertical position or not more than 15 degrees from vertical C. The drier should be installed immediately after the protective caps have been removed D. All of the above statements are correct